I know the advertised band split of the TK890 UHF is 450-490. question is, with tuning, will it go to 500MHZ with out loosing any of the 453 range?? Unfortunately our needs are from 453 up to 498 transmit in our area.

Not I am getting phone calls of false tripping, or even tripping on other fire company tones. Can't seem to win on this one. The scan list is obnly able to be set in the software. you can nuisance delete. That not a problem. but I have this guy wants this in his list, this one wants that and not thi...

Did that. Still cannot edit. it will nuisance delete. Trying to make thes easy to use. i was asked to give out the manuals to our members. What a mistake that was. Created even more confusion. will make call to ICOm tech support.

Been working on radios for 18 years. This ICOM got me stumped. Scan edit is enabled. so how do you edit the scan list?? If our guys have the buttons locked, which a soft key is set up to do, when paged, they have to turn it off, then back on to get out of the lock. did I miss something there?? And w...

You could try to dump the default file for the correct band split in it. it may recover it. Now that I rmember, the CPU fatal would be when the display flashs. Error 1 could be mdc or option board if tit has one. if it does, and you remove it, you need the "dummy" board to get tx audio out of the ra...

I do not have the alignment box. Now memory kicked in. Been a while. They did have a alignment box for the early series of radios. We have one, but as of tomorrow, I am off for about 4 weeks for knee surgery. zor as the ameteur club put it: more parts for the scrap pile when i pass on. Hopefully not...

Any one have a file they could send with more than one channel in this radio??? I have 2 of them, but they are in need of more than one channel, and for some reason, I am having one heck of a brain fart trying to remember how to program these radios.